The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey before 2.13.1 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
CVSS Details
- CVSS 3.1 Base Score: 8.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade linux-thunderbirdUpgrade libxulUpgrade firefoxUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade linux-firefox | Dec 10, 2025 | Oct 10, 2012 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/mozilla-thunderbird.Upgrade net-libs/xulrunner-bin.Upgrade mail-client/thunderbird-bin.Upgrade www-client/mozilla-firefox.Upgrade www-client/mozilla-firefox-bin.Upgrade dev-libs/nss.Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade net-libs/xulrunner.Upgrade www-client/seamonkey.Upgrade www-client/seamonkey-bin.Upgrade www-client/icecat. | Oct 30, 2017 | Oct 12, 2012 |
| Mfsa2012 88 | — | Upgrade to Mozilla Firefox version 16.0.1Upgrade to the latest version of Mozilla Firefox | Oct 16, 2012 | Oct 12, 2012 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.13.1 | Oct 16, 2012 | Oct 12, 2012 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 16.0.1Upgrade to the latest version of Mozilla Thunderbird | Oct 16, 2012 | Oct 12, 2012 |
| Suse | — | Upgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-translationsUpgrade MozillaThunderbirdUpgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-common | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 8, 2024 | Oct 12, 2012 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub